Basic ping test

Change-Id: Ib61ebd3963db46118a0d8f5c4cea0e002f48aa9a
diff --git a/requirements.txt b/requirements.txt
index 726fd33..c51d4df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aniso8601==9.0.1
 certifi==2021.10.8
-charset-normalizer==2.0.10
+charset-normalizer==2.0.11
 click==8.0.3
 dataclasses==0.8
 Flask==2.0.2